Prepare for release 5.2.1.

Author: oldergod

CHANGELOG.md

@@ -1,6 +1,15 @@
 Change Log
 ==========
 
+Version 5.2.1
+---------------------
+
+_2025-01-07_
+
+### JVM generation
+
+* Fix support for mutable messages in Wire's Kotlin Generator. (#3233 by [Rahul Ravikumar][tikurahul])
+
 Version 5.2.0
 ---------------------
 

gradle.properties

@@ -1,7 +1,7 @@
 org.gradle.jvmargs='-Dfile.encoding=UTF-8'
 
 GROUP=com.squareup.wire
-VERSION_NAME=5.2.1-SNAPSHOT
+VERSION_NAME=5.2.1
 
 # Publishing SHA 256 and 512 hashes of maven-metadata is not supported by Sonatype and Nexus.
 # See https://github.com/gradle/gradle/issues/11308 and https://issues.sonatype.org/browse/NEXUS-21802

wire-gradle-plugin/src/test/projects/configuration-cache-failure/gradle.properties

@@ -1,4 +1,4 @@
 org.gradle.caching=false
 org.gradle.unsafe.configuration-cache=true
 org.gradle.configuration-cache=true
-VERSION_NAME=5.2.1-SNAPSHOT
+VERSION_NAME=5.2.1

wire-gradle-plugin/src/test/projects/kotlin-multiplatform/gradle.properties

@@ -1 +1 @@
-VERSION_NAME=5.2.1-SNAPSHOT
+VERSION_NAME=5.2.1